“He goes in and campaigns on an issue, and the challenge is he then talks about executing drug dealers. Why do you think the press is going to cover the tax cuts if you’ve given them the much more exciting issue?”

-- Grover Norquist, president of tax-cutting advocacy group Americans for Tax Reform, on President Trump’s failure to sell the tax law.

“Tax revenue as a percentage of gross domestic product is expected to be 16.5 percent next year. The long-term average in a full-employment economy is 18.5 percent of GDP; if revenue were at that level for the coming decade, debt would be $3.2 trillion lower and the 10-year fiscal gap would be halved. Returning to past revenue levels, however, will be inadequate over time, because an aging population will increase Medicare and Social Security costs. This need not pose a problem: Revenue was roughly 19 percent of GDP in the late 1990s, and economic conditions were excellent.”

“You … often hear the claim that a lot of tax cuts will ‘pay for themselves,’ that they’ll cause so much additional economic activity that the revenue feedback from that activity will fully offset the direct revenue loss caused by the tax cut so that you end up making money for the federal government, or at least not losing any money. Now, of course that is theoretically possible and it would happen at extreme rates. I mean if a country had a 99 percent flat rate income tax and lowered it to 98 percent, I believe that they almost certainly would collect more revenue at the 98 percent rate than they did at the 99 percent rate. But the idea that this type of effect would occur at today’s tax levels just requires responses that are much bigger than statistical evidence would support and I think much bigger than common sense would indicate if you just ask people how they themselves would react to the tax cut.”

It’s summertime and the driving is anything but easy if you want to get to your favorite beach or mountain cabin for a well-deserved break. As lawmakers consider a plan to raise federal fuel taxes by 15 cents a gallon, here’s a look at the current state-level taxes on gasoline, courtesy of the Tax Foundation: